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R5F51303ADFL#30

RENR5F51303ADFL#30

Renesas Electronics
32-bit Microcontrollers - MCU 32BIT MCU RX130 64K/10K QFP48
418 in stock

Overview

The R5F51303ADFL#30 is a 32-bit microcontroller from the Renesas RX130 series, featuring a high-performance RX core running at 32MHz. It is specifically designed for low-power applications that require integrated capacitive touch sensing, offering 64KB of Flash and 8KB of dedicated Data Flash for EEPROM emulation.

Why Choose This Part

This MCU features a Data Transfer Controller (DTC) and Event Link Controller (ELC) that allow peripherals to interact without CPU intervention, significantly reducing power consumption. It also includes 8KB of dedicated EEPROM-like data flash and self-diagnostic functions for enhanced reliability in safety-conscious designs.

Applications

Capacitive Touch Interfaces
Utilizes the built-in Capacitive Touch Sensing Unit (CTSU) to implement touch buttons, sliders, and wheels for industrial or consumer panels.
Battery-Operated Sensors
Leverages the ultra-low 0.37uA standby current and Event Link Controller (ELC) to maintain long battery life in remote sensing applications.
Smart Home Appliances
Provides control for white goods or smart devices using its RTC, PWM outputs, and diverse serial communication interfaces like I2C and SCI.

Key Specifications

Speed 32MHz
RAM Size 10K x 8
Core Size 32-Bit
EEPROM Size 8K x 8
Peripherals Capacitive Touch, DMA, LVD, POR, PWM, WDT
Connectivity I2C, LINbus, SCI, SPI
Mounting Type Surface Mount
Number of I/O 38
Core Processor RX
Package / Case 48-LQFP
Data Converters A/D 10x12b
Oscillator Type Internal
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 85degC (TA)
Supplier Device Package 48-LFQFP (7x7)
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V

Getting Started

Engineers can begin development using the Renesas e2 studio IDE and the CC-RX compiler. Hardware evaluation is typically performed using the Renesas Target Board for RX130, while debugging is supported via the E2 or E2 Lite on-chip debugging emulators.

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